2. Infection

Infection

Infection

Related Products

PDF 70.44 MB

Infection is a pathophysiological process that involves the invasion and colonization of a living organism (host) by disease-causing infectious agents, the reaction of host tissues to these agents and the toxins they produce, and the transmission of infectious agents to other hosts. Common infectious agents include viruses, viroids, prions, bacteria, nematodes, arthropods, and other macroparasites such as tapeworms. Hosts can fight infections using their immune system. Mammals often engage both innate and adaptive immune systems to eliminate infectious agents or inhibit their growth and transmission. When infection occurs, anti-infective drugs can suppress the infection. Several broad types of anti-infective drugs exist, depending on the type of organism targeted; they include antibacterial (antibiotic), antiviral, antifungal and antiparasitic agents.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-B0519C
    Tylosin lactate 11034-63-2 98%
    Tylosin (lactate) is an anti-bacterial agent that can target spore-forming bacteria. Tylosin (lactate) can increase the levels of Enterococcus and lactobacilli in dogs' feces and help relieve tylosin-responsive diarrhea.
    Tylosin lactate
  • HY-B0522C
    L-(+)-Ampicillin 19379-33-0 98.85%
    L-(+)-Ampicillin (L-(2S) ampicillin) is the L-isomer of Ampicillin (HY-B0522). Ampicillin is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria.
    L-(+)-Ampicillin
  • HY-B0529R
    Azlocillin (Standard) 37091-66-0
    Azlocillin (Standard) is the analytical standard of Azlocillin. This product is intended for research and analytical applications. Azlocillin, an antibiotic, is a semisynthetic penicillin, and has broad-spectrum antibacterial activity. Azlocillin is active against drug-tolerant B. burgdorferi sensu stricto JLB31 infection.
    Azlocillin (Standard)
  • HY-B0531R
    Triflusal (Standard) 322-79-2 98%
    Triflusal (Standard) is the analytical standard of Triflusal (HY-B0531). This product is intended for research and analytical applications. Triflusal is an orally bioavailable, blood-brain barrier-permeable dual Cyclooxygenase-1 (COX-1)/cAMP phosphodiesterase inhibitor. Triflusal inhibits platelet aggregation, NF-κB activation, iNOS activity, and prostaglandin synthesis in ischaemic tissue. Triflusal stimulates neutrophil nitric oxide production, eNOS protein expression, and cNOS activity. Triflusal alleviates cerebral ischemic injury in rats and ameliorates pathological lesions and related gene expression in transgenic Alzheimer’s disease models. Triflusal can be used for the research of thromboembolic/ischemic cardiovascular and cerebrovascular diseases, and Alzheimer’s disease.
    Triflusal (Standard)
  • HY-B0536R
    Clinafloxacin (Standard) 105956-97-6
    Clinafloxacin (Standard) is the analytical standard of Clinafloxacin. This product is intended for research and analytical applications. Clinafloxacin (AM 1091) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro. Clinafloxacin is against DNA gyrase and topoisomerase IV of S. aureus with IC50 values of 0.92 µg/ml and 1.62 µg/ml, respectively.
    Clinafloxacin (Standard)
  • HY-B0537A
    Pentamidine dihydrochloride 50357-45-4 98%
    Pentamidine dihydrochloride (MP-601205 dihydrochloride) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine dihydrochloride inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine dihydrochloride is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine dihydrochloride has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities.
    Pentamidine dihydrochloride
  • HY-B0537R
    Pentamidine (Standard) 100-33-4
    Pentamidine (Standard) is the analytical standard of Pentamidine. This product is intended for research and analytical applications. Pentamidine (MP-601205) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities.
    Pentamidine (Standard)
  • HY-B0567R
    Dequalinium Chloride (Standard) 522-51-0 98%
    Dequalinium (Chloride) (Standard) is the analytical standard of Dequalinium (Chloride). This product is intended for research and analytical applications. Dequalinium chloride is an Apamin (HY-P0256)-sensitive potassium channel selective blocker. Dequalinium chloride is a cationic, lipophilic mitochondrial poison. Dequalinium chloride is also an antagonist pf α7 nAChR, and an anti-microbial antiseptic agent with a broad bactericidal and fungicidal activity.
    Dequalinium Chloride (Standard)
  • HY-B0572R
    Zinc Pyrithione (Standard) 13463-41-7 98.16%
    Zinc Pyrithione (Standard) is the analytical standard of Zinc Pyrithione. This product is intended for research and analytical applications. Zinc Pyrithione is an antifungal and antibacterial agent disrupting membrane transport by blocking the proton pump. Zinc Pyrithione is also a copper ionophore that delivers copper into cells and is a useful tool for studying cuproptosis.
    Zinc Pyrithione (Standard)
  • HY-B0576R
    Sulfacetamide sodium (Standard) 127-56-0 98%
    Sulfacetamide (Standard) (Sulphacetamide (Standard)) sodium is the analytical standard of Sulfacetamide sodium (HY-B0576). This product is intended for research and analytical applications. Sulfacetamide sodium is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium has antifungal and antibacterial activities.
    Sulfacetamide sodium (Standard)
  • HY-B0603R
    Fluticasone (Standard) 90566-53-3
    Fluticasone (Standard) is the analytical standard of Fluticasone. This product is intended for research and analytical applications. Fluticasone is an inhaled corticosteroid used for respiratory research. Fluticasone is a Smo agonist with an IC50 value of 99 nM. Fluticasone activates Hedgehog signaling and promotes the proliferation of primary neuronal stem or precursor cells.
    Fluticasone (Standard)
  • HY-B0643R
    Dirithromycin (Standard) 62013-04-1
    Dirithromycin (Standard) is the analytical standard of Dirithromycin. This product is intended for research and analytical applications. Dirithromycin (LY237216), a derivative of Erythromycin, is a potent and orally active semi-synthetic macrolide antibiotic. Dirithromycin is active against gram-positive bacteria, Legionella spp., Helicobacter pylori, and Chlamydia trachomatis.
    Dirithromycin (Standard)
  • HY-B0644R
    Sucralfate (Standard) 54182-58-0
    Sucralfate (Standard) is the analytical standard of Sucralfate. This product is intended for research and analytical applications. Sucralfate (Sucrose octasulfate-aluminum complex) is a potent and orally active gastroprotectant with no systemic effects. Sucralfate inhibits peptic activity and binds to negatively charged subepithelial proteins exposed during mucosal injury, forming a viscous layer that protects the vascular bed and proliferative zone. Sucralfate is used for prevention and research of several gastrointestinal diseases in vivo.
    Sucralfate (Standard)
  • HY-B0688R
    Dapsone (Standard) 80-08-0 99.77%
    Dapsone (Standard) is the analytical standard of Dapsone. This product is intended for research and analytical applications. Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al.
    Dapsone (Standard)
  • HY-B0724B
    Pazufloxacin 127045-41-4 98%
    Pazufloxacin is an orally active fluoroquinolone antimicrobial agent. Pazufloxacin inhibits DNA gyrase with IC50 values of 0.88 μg/mL (E. coli) and 1.9 μg/mL (P. aeruginosa). Pazufloxacin exhibits broad-spectrum antimicrobial activity, with MIC90 values ranging from 0.025 to 100 μg/mL against Gram-positive and Gram-negative bacteria, non-fermenting bacteria, Legionella spp., and anaerobic bacteria. Pazufloxacin is indicated for research on systemic infections, lung infections, urinary tract infections, and Legionella pneumonia.
    Pazufloxacin
  • HY-B0751R
    Fumagillin (Standard) 23110-15-8
    Fumagillin (Standard) is the analytical standard of Fumagillin. This product is intended for research and analytical applications. Fumagillin(NSC9168) is an antimicrobial compound first isolated in 1949 from the fungus Aspergillus fumigatu. Fumagillin can inhibits HIV‐1 infection through the inhibition of HIV-1 viral protein R (Vpr) activity.
    Fumagillin (Standard)
  • HY-B0803R
    Lumefantrine (Standard) 82186-77-4 98%
    Lumefantrine (Standard) is the analytical standard of Lumefantrine. This product is intended for research and analytical applications. Lumefantrine is an active antimalarial molecule used in combination with Artemether as a first- and second-line antimalarial drug.
    Lumefantrine (Standard)
  • HY-B0806R
    Proguanil (Standard) 500-92-5 98%
    Proguanil (Standard) is the analytical standard of Proguanil. This product is intended for research and analytical applications. Proguanil, an antimalarial proagent, is metabolized to the active metabolite Cycloguanil (HY-12784). Proguanil is a dihydrofolate reductase (DHFR) inhibitor.
    Proguanil (Standard)
  • HY-B0817R
    Pyridaben (Standard) 96489-71-3
    Pyridaben (Standard) is the analytical standard of Pyridaben. This product is intended for research and analytical applications. Pyridaben is a mitochondrial electron transport inhibitor (METI) acaricide that promotes the formation of damaging oxygen and nitrogen radicals. Pyridaben selectively inhibits complex I (NADH dehydrogenase) with an IC50 value of 2.4 nM (assay sites: rat liver and bovine heart mitochondria). Pyridaben also significantly inhibits rat mitochondrial mtNOS function.
    Pyridaben (Standard)
  • HY-B0836A
    (1S,3S)-λ-Cyhalothrin 76703-65-6 98%
    (1S,3S)-λ-Cyhalothrin is an isomer of λ-Cyhalothrin (HY-B0836). λ-Cyhalothrin is a highly potent, broad-spectrum, Type II synthetic pyrethroid Insecticide.
    (1S,3S)-λ-Cyhalothrin
Cat. No. Product Name / Synonyms Application Reactivity